Patent US2758103A successfully refreshed from Google Patents.
US2758103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
The preservation of water-emulsion paints with haloacetamides
Assignee: Dow Chemical Co
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Filing: 1952-05-29
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Granted: 1956-08-07
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Expires: 1972-05-29
Abstract
No abstract record available.
Inventors
- 👤 Walter A Henson
- 👤 Willard M Westveer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:53
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/02; C09D5/024; C09D5/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
25 words
A WATER-EMULSION PAINT COMPOSITON NORMALLY SUSCEPTIBLE TO ATTACK BY MICROORGANISMS WHICH COMPRISES A PIGMENT AND A VEHICLE, AND DISPERSED THEREIN A HALOACETAMIDE OF THE FORMULA
Claim 2
Dependent Claim
25 words
A WATER-EMULSION PAINT COMPOSITON NORMALLY SUSCEPTIBLE TO ATTACK BY MICROORGANISMS WHICH COMPRISES A PIGMENT AND A VEHICLE, AND DISPERSED THEREIN A HALOACETAMIDE OF THE FORMULA
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-07 | 1960-02-06 | 1960-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-07 | 1964-02-06 | 1964-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-07 | 1968-02-06 | 1968-08-07 | $7700.00 | Window Closed / Lapsed |